PERMA-FOIL® is a flexible graphite sheet made from specially processed natural graphite without use of a binder. Special processing developed by us gives it a flexibility and compression recovery not found with conventional graphite products. These qualities ensure a snug fit with contacting parts, therefore it is widely used as a seal, to note automotive gaskets and packing.

Application

PERMA-FOIL® has excellent sealing properties, durability, and machinability. Our high purity products have gone through our unique purification process and are optimum as components in the nuclear energy industry, as spacer and packing used in the semiconductor industry, as radiator plates used in the electronics industry, and as other such components. Grades are arranged for all kinds of applications including: automotive gaskets, general industrial packing, pasts for semiconductor equipment, corrosion resistant seals, IT industry applications, and a wide range of other applications. We produce this product in a wide array of size and shapes including rolls, cut sheets and custom shapes made to customer specification.

Grade

Characteristics

Application

Forms of Supplies

PF

PERMA-FOIL® Standard products

Automotive gaskets General Industrial packing

Roll products Cut products

PF-R2

Heat resistance improved version of standard products

PF-HP

Low ash content products

PF-G3

Corrosion resistance and Heat resistance improved version of R2 Products